| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.45 | 7.287% | $137.8102 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $13.86 | 12.596% | $15.6058 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $206.72 | 6.477% | $220.1093 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $125.99 | 5.687% | $133.1551 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $42.49 | 11.157% | $47.2306 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $152.94 | 10.350% | $168.7693 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $31.46 | 6.445% | $33.4876 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $701.91 | $756.1679 | $756.18 | $756.15 | $756.20 | |